Ihave yellow or orange stains on white fiberglass shower and plastic shower doors you even get an orange tint to your hair after you spend 80 dollars to color it What is causing this and what do you d?

sounds like rust in your water

you can try a whole house water filter, most of them will remove rust from the water If you have a water softener, purchase a product called "Iron Out" to add to the brine tank according to directions.